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WO2019096203A1 - Dispositif de type bande de cerclage anti-desserrage - Google Patents

Dispositif de type bande de cerclage anti-desserrage Download PDF

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Publication number
WO2019096203A1
WO2019096203A1 PCT/CN2018/115634 CN2018115634W WO2019096203A1 WO 2019096203 A1 WO2019096203 A1 WO 2019096203A1 CN 2018115634 W CN2018115634 W CN 2018115634W WO 2019096203 A1 WO2019096203 A1 WO 2019096203A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating shaft
bracket
clutch cam
ratchet
strap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2018/115634
Other languages
English (en)
Chinese (zh)
Inventor
柳剑峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2019096203A1 publication Critical patent/WO2019096203A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/22—Means for controlling tension of binding means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
    • B65D63/10—Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
    • B65D63/14—Joints produced by application of separate securing members
    • B65D63/16—Joints using buckles, wedges, or like locking members attached to the end of the element

Definitions

  • the utility model relates to a anti-loose strapping device, which is suitable for binding and fixing goods in the transportation industry.
  • a ratchet, a clutch and a spring are connected, wherein a fixed connection between the ratchet and the rotating shaft, the clutch is rotatable on the rotating shaft, the spring abuts the clutch against the ratchet, the pawl is provided on the bracket, and the torsion spring is arranged between the pawl and the bracket There are bumps and pawl limit grooves on the clutch.
  • the device spring urges the clutch against the ratchet, that is, the friction between the ratchet and the clutch is used to rotate the clutch by the rotation of the ratchet.
  • the pawl locks the ratchet, and the strap can only be tightened. Unable to pull out the purpose.
  • such a loose-locking strap device has the drawback of being inconvenient to handle during repeated operations, such as repeated loose and tight operations.
  • the above-mentioned strap is wound around the shaft between the two ratchets, and the operating members and the straps for controlling the pawl of the ratchet are housed in the same housing, and the malfunction caused by the winding is liable to occur.
  • the purpose of the utility model is to solve the technical problems existing in the above prior art, and to provide a loosening strapping device with convenient handling, manipulation and separation of strapping.
  • a loose-locking strap device comprising a bracket and a strap
  • the strap has a latch at one end
  • the other end of the strap is wound on a rotating shaft
  • the rotating shaft is fixed on the bracket
  • One end of the rotating shaft protrudes from one side of the bracket
  • a torsion spring end cover is arranged outside the bracket where the rotating shaft extends
  • a torsion spring is connected between the torsion spring end cover and the rotating shaft
  • the rotating shaft is characterized by One end protrudes from the other side of the bracket, and an outer bracket is arranged outside the bracket where the rotating shaft protrudes.
  • the rotating shaft is serially connected with a ratchet, a clutch cam and a spring, wherein the ratchet and the rotating shaft are fixedly connected, and the clutch cam can be in the rotating shaft.
  • Rotating up the spring is between the ratchet and the clutch cam, the clutch cam is pressed against the outer bracket under the action of the spring, the clutch cam has an operating handle, the buckle is arranged on the outer bracket, the buckle plate can be rotated, and the outer bracket is further
  • the locking torsion spring has the force of locking the torsion spring to rotate the gusset plate to the position of the one-way locking ratchet, and rotates the clutch cam with the operating handle.
  • the clutch cam can overcome the locking of the gusset plate Twist
  • the force of the spring realizes the one-way locking of the buckle plate to the ratchet and the tripping of the buckle plate to the ratchet.
  • the anti-loose strap device of the utility model can rotate the handlebar and rotate the clutch cam to the position where the buckle plate is disengaged from the ratchet wheel during use, and the strap can be pulled out freely under the action of external force, and the handle can be automatically received. Tightly, then the clutch cam is rotated to the position where the yoke locks the unidirectional lock. Since the locking of the ratchet is unidirectional locking, the strap can only be tightened and cannot be pulled out. At the same time, the ratchet control portion and the strap are separated due to the ratchet, the pinch plate and the locking torsion spring on the outer bracket. Therefore, the utility model is a loose-proof strapping device which is convenient to operate, stable and reliable.
  • Figure 1 is a schematic view showing the structure of the anti-loose strap device of the present invention.
  • Fig. 2 is a schematic view showing the structure of the ratchet control portion.
  • a lock-up strap device includes a bracket 3 and a strap 2, and the strap 2 has a latch 1 at one end thereof, and the other end of the strap 2 is wound around a rotating shaft 12,
  • the rotating shaft 12 is fixed on the bracket 3, one end of the rotating shaft 12 protrudes from one side of the bracket 3, and the torsion spring end cover 10 is disposed outside the bracket 3 where the rotating shaft 12 extends, in the torsion spring end cover 10 and the rotating shaft 12 connecting tightening torsion springs 11 are characterized in that the other end of the rotating shaft 12 protrudes from the other side of the bracket 3, and an outer bracket 4 is arranged outside the bracket 3 where the rotating shaft 12 protrudes, and a ratchet is connected in series on the rotating shaft 12.
  • the clutch cam 6 has an operating handle 13 on the outer bracket 4, and the gusset 8 is rotatable.
  • the outer bracket 4 also has a locking twist.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Abstract

La présente invention concerne un dispositif de type bande de cerclage anti-desserrage. Une came d'embrayage (6) est mise en rotation au moyen d'une poignée d'actionnement (13), et la came d'embrayage (6) peut permettre à une plaque de boucle (8) de surmonter une force d'action qui entraîne le verrouillage d'un ressort de torsion (9), de manière à réaliser un verrouillage unidirectionnel d'une roue à rochet (5) par la plaque de boucle (8), et réaliser la désolidarisation de la plaque de boucle (8) par rapport à la roue à rochet (5). Pendant l'utilisation, la came d'embrayage (6) peut être mise en rotation, par rotation de la poignée d'actionnement (13), jusqu'à la position où la plaque de boucle (8) est désolidarisée de la roue à rochet (5), et dans ce cas, une bande de liaison (2) peut être tirée de manière aléatoire sous l'action d'une force externe, et peut être automatiquement serrée uniquement par desserrage de la poignée ; et la came d'embrayage (6) est ensuite mise en rotation dans la position dans laquelle la plaque de boucle (8) verrouille la roue à rochet (5), et étant donné que le verrouillage effectué sur la roue à rochet (5) est un verrouillage unidirectionnel, la bande de liaison (2) peut uniquement être serrée, mais ne peut pas être retirée. En améliorant la structure, une partie de commande de roue à rochet est séparée de la bande de cerclage, ce qui améliore ainsi la fiabilité et la stabilité lors de la manipulation du dispositif de type bande de cerclage anti-desserrage.
PCT/CN2018/115634 2017-11-17 2018-11-15 Dispositif de type bande de cerclage anti-desserrage Ceased WO2019096203A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201721543867.7U CN207826944U (zh) 2017-11-17 2017-11-17 防松捆扎带装置
CN201721543867.7 2017-11-17

Publications (1)

Publication Number Publication Date
WO2019096203A1 true WO2019096203A1 (fr) 2019-05-23

Family

ID=63386332

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/115634 Ceased WO2019096203A1 (fr) 2017-11-17 2018-11-15 Dispositif de type bande de cerclage anti-desserrage

Country Status (2)

Country Link
CN (1) CN207826944U (fr)
WO (1) WO2019096203A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207826944U (zh) * 2017-11-17 2018-09-07 柳剑峰 防松捆扎带装置
CN115072174B (zh) * 2022-06-29 2025-09-05 盛视科技股份有限公司 行李打包器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2478856Y (zh) * 2001-05-09 2002-02-27 柳剑峰 防松捆扎带装置
TW201109199A (en) * 2009-09-04 2011-03-16 han-qing Huang Hand puller capable of stabilizing ratchet wheel
JP2011121647A (ja) * 2009-12-10 2011-06-23 ▲黄▼漢▲郷▼ 荷締機の構造
CN102233957A (zh) * 2010-05-05 2011-11-09 黄汉卿 具收放卡掣作用的手拉器
CN104554866A (zh) * 2013-10-18 2015-04-29 杨芳林 手拉器
CN107200152A (zh) * 2017-07-12 2017-09-26 湖州丰腾工贸有限公司 一种具有控制收放功能的自动手拉器装置
CN207826944U (zh) * 2017-11-17 2018-09-07 柳剑峰 防松捆扎带装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2478856Y (zh) * 2001-05-09 2002-02-27 柳剑峰 防松捆扎带装置
TW201109199A (en) * 2009-09-04 2011-03-16 han-qing Huang Hand puller capable of stabilizing ratchet wheel
JP2011121647A (ja) * 2009-12-10 2011-06-23 ▲黄▼漢▲郷▼ 荷締機の構造
CN102233957A (zh) * 2010-05-05 2011-11-09 黄汉卿 具收放卡掣作用的手拉器
CN104554866A (zh) * 2013-10-18 2015-04-29 杨芳林 手拉器
CN107200152A (zh) * 2017-07-12 2017-09-26 湖州丰腾工贸有限公司 一种具有控制收放功能的自动手拉器装置
CN207826944U (zh) * 2017-11-17 2018-09-07 柳剑峰 防松捆扎带装置

Also Published As

Publication number Publication date
CN207826944U (zh) 2018-09-07

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